Mathematics. a number preceded by a plus sign (+) to indicate a positive quantity or by a minus sign (−) to indicate a negative quantity.
We Are Number OneRead more in this article about some frequently asked questions and fun facts related to our definitions.
at signRead more in this article about some frequently asked questions and fun facts related to our definitions.
- signature loan,
- signature tune,
- signed english,
- signed minor,
- signed, sealed, and delivered,
- signed-ranks test,
Origin of signed number
First recorded in 1965–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019